81 	struct xen_9pfs_dataring *rings;  member
158 	ring = &priv->rings[num];  in p9_xen_request()
303 		if (!priv->rings[i].intf)  in xen_9pfs_front_free()
305 		if (priv->rings[i].irq > 0)  in xen_9pfs_front_free()
306 			unbind_from_irqhandler(priv->rings[i].irq, priv->dev);  in xen_9pfs_front_free()
307 		if (priv->rings[i].data.in) {  in xen_9pfs_front_free()
309 			     j < (1 << priv->rings[i].intf->ring_order);  in xen_9pfs_front_free()
313 				ref = priv->rings[i].intf->ref[j];  in xen_9pfs_front_free()
316 			free_pages_exact(priv->rings[i].data.in,  in xen_9pfs_front_free()
317 				   1UL << (priv->rings[i].intf->ring_order +  in xen_9pfs_front_free()
320 		gnttab_end_foreign_access(priv->rings[i].ref, 0, 0);  in xen_9pfs_front_free()
321 		free_page((unsigned long)priv->rings[i].intf);  in xen_9pfs_front_free()
323 	kfree(priv->rings);  in xen_9pfs_front_free()
429 	priv->rings = kcalloc(priv->num_rings, sizeof(*priv->rings),  in xen_9pfs_front_probe()
431 	if (!priv->rings) {  in xen_9pfs_front_probe()
437 		priv->rings[i].priv = priv;  in xen_9pfs_front_probe()
438 		ret = xen_9pfs_front_alloc_dataring(dev, &priv->rings[i],  in xen_9pfs_front_probe()
463 				    priv->rings[i].ref);  in xen_9pfs_front_probe()
469 				    priv->rings[i].evtchn);  in xen_9pfs_front_probe()